No same Permutations

#1

I tried to solve No same permutation problem but I’m getting the wrong answer. Here is a link to my code: https://ide.codingblocks.com/s/189165

Can you suggest any better approach to this problem

#2

@SWIFTY You can use bitmasking to find all the unique generated permutations.

#3

but what is wrong with this code :https://ide.codingblocks.com/s/189165

#4

I am getting wrong answer,why?

#5

@SWIFTY You are not handling duplicacy. You need to remove those.

#6

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